Evidence map›Paper›PMID 27111861›Full record

ArticleArthritis & rheumatology (Hoboken, N.J.)2016

Brief Report: Whole-Exome Sequencing for Identification of Potential Causal Variants for Diffuse Cutaneous Systemic Sclerosis.

Angel C Y Mak, Paul L F Tang, Clare Cleveland, Melanie H Smith, M Kari Connolly, Tamiko R Katsumoto, Paul J Wolters, Pui-Yan Kwok, Lindsey A Criswell

Abstract read
In one paragraph

Article in Arthritis & rheumatology (Hoboken, N.J.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. IL-6 trans-signaling in a humanized mouse model of scleroderma.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Article
  7. Review
  8. Exome sequencing link mutation inFrontiers in oncology · 2022
    Article
  9. Article
  10. Review
  11. Updates on genetics in systemic sclerosis.Inflammation and regeneration · 2021
    Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Molecular "omic" signatures in systemic sclerosis.European journal of rheumatology · 2020
    Review
  18. A case of Myhre syndrome mimicking juvenile scleroderma.Pediatric rheumatology online journal · 2020
    Article
  19. Etiology, Risk Factors, and Biomarkers in Systemic Sclerosis with Interstitial Lung Disease.American journal of respiratory and critical care medicine · 2020
    Article
  20. Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Angel C Y Mak
Paul L F Tang
Clare Cleveland
Melanie H Smith
M Kari Connolly
Tamiko R Katsumoto
Paul J WoltersUniversity of California, San Francisco.
Pui-Yan KwokUniversity of California, San Francisco.
Lindsey A CriswellUniversity of California, San Francisco.

Funding

UCSF Dermatology Training GrantT32AR007175 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Wilson Liao, Michael David Rosenblum · 1986 to 2026
$6.1M
NIAMS NIH HHS T32 AR007175
6 · The paper itself

Abstract

objectiveScleroderma is a genetically complex autoimmune disease with substantial phenotypic heterogeneity. Previous genome-wide association studies have identified common genetic variants associated with disease risk, but these studies are not designed to capture rare or potential causal variants. Our goal was to identify rare as well as common genetic variants in patients with diffuse cutaneous systemic sclerosis (dcSSc) through whole-exome sequencing (WES) in order to identify potential causal variants.

methodsWe generated WES data for 32 dcSSc patients with or without interstitial lung disease (ILD) and for 17 healthy "in-house" controls. Variants were annotated and filtered by quality, minor allele frequency, and deleterious effects on gene function. We applied a gene burden test to identify novel dcSSc and dcSSc-associated ILD candidate genes that were enriched with deleterious variants in cases compared to in-house controls as well as controls from the 1000 Genomes Project (n = 130).

resultsWe identified 70 genes that were enriched with deleterious variants in dcSSc patients. Two of them (BANK1 and TERT) were in pathways previously implicated in SSc or ILD pathogenesis or known susceptibility loci. Newly identified genes (COL4A3, COL4A4, COL5A2, COL13A1, and COL22A1) were significantly enriched in the extracellular matrix-related pathway, which is relevant to the fibrotic features of dcSSc, and in the DNA repair pathway (XRCC4).

conclusionThis study demonstrates the value of WES for the identification of novel gene variants and pathways that may contribute to scleroderma risk and/or severity. The candidate genes we discovered are potential targets for in-depth functional studies.

Indexed as

AgedExomeFemaleGenetic VariationHumansLung Diseases, InterstitialMaleMiddle AgedScleroderma, DiffuseSequence Analysis, DNA

Identifiers

PMID27111861
PMCPMC5568050

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.